参数资料
型号: GM3255S8R
厂商: American Power Management Inc.
元件分类: DC/DC变换器
英文描述: 1.5A 280kHz DC-DC CONVERTOR BOOST REGULATOR
中文描述: 1.5A的为280kHz的DC - DC转换器升压稳压器
文件页数: 8/19页
文件大小: 234K
代理商: GM3255S8R
G
M
3
2
5
16
–V
–VOUT
-V
-5
GM3255
VIN
VC
VIN
2.7V TO 16V
1
3
8
5
4
6, 7
GND
NFB
VSW
S/S
D2
P6KE-15A
D3
1N4148
D1
MBRS130LT3
C1
22 F
C2
0.047 F
C3
0.0047 F
R1
2k
R3
2.49k
1%
R2
2.49k
1%
C4
47 F
ON
OFF
2
1
4
T1
3
+
Figure 24. Positive to Negative Converter with Direct Feedback
Figure 23. Additional Application Diagram, 5.0 V Input, ±12 V Output Dual
Boost Converter
VCC
VSW
+
G
M
3
2
5
VC
FB
GND
0.01 F
200 pF
22 F
15 H
22 F
1.28 k
5.0 k
SS
Test
1
2
3
4
5
6
7
8
+5.0 V
SS
C6 C1
R1
R2
R3
10.72 k
C5
22 F
C3
D3
D2
L1
D1
-12 V
+12 V
C4
0.1 F
AGND
PGND
GM3255
VIN
FB
VC
VIN
2.7V TO 13V
1
3
8
5
2
4
6, 7
GND
NFB
VSW
S/S
P6KE-20A
1N4148
MBRS140T3
C1
22 F
R2
1.21k
1%
R1
13k
1%
C2
0.047 F
C3
0.0047 F
R3
2k
R5
2.49k
1%
R4
12.1k
1%
VOUT
15V
C4
47 F
C5
47 F
ON
OFF
2, 3
6, 7
5
T1
4
8
1
+
-VOUT
-15V
Figure 25. Dual Output Flyback Converter with Over Voltage Protetion
相关PDF资料
PDF描述
GM3255S8T 1.5A 280kHz DC-DC CONVERTOR BOOST REGULATOR
GM3255 1.5A 280kHz DC-DC CONVERTOR BOOST REGULATOR
GM34063D8T 1.5A DC-TO-DC CONVERTER CONTROL CIRCUIT
GM34063S8R 1.5A DC-TO-DC CONVERTER CONTROL CIRCUIT
GM34063S8T 1.5A DC-TO-DC CONVERTER CONTROL CIRCUIT
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